My face gets so shiny and oily throughout the day and I'm even on differin gel. What can I do to not be so shiny?
Without a full review of your acne treatment, it is not possible to make recommendations in a forum such as this. There are various drying agents, including differin, but they do not always fully eliminate the oiliness that can happen normally in your skin. Sometimes hormonal management (if you are female) is the only way to stop the "shininess" but of course that has potential side effects as well.